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Marquise|Lab Grown|IGI

4.92ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG847609552

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847609552

Diamond specifications and retailer prices

From $1,027 SGD
$803 USD
As of November 1, 2026
Save $746 SGD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,773 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 4.92ct lab-grown marquise diamond

This 4.92ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847609552 or 847609552. Listed at 2 retailers as of November 1, 2026, with prices from $1,027 to $1,773, a $746 spread on the same certified stone. 77 Diamonds lists it at $1,773. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.92
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847609552
Dimensions17.16 × 9.15 × 5.62 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.16 mm9.15 mm4.92 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847609552
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,773 SGD|Low: $1,027 SGD|High: $6,343 SGD|Avg: $2,724 SGD|+2.6%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$1,027 SGD
77 Diamonds$1,773 SGD
Retailer 3$6,343 SGD

12 data points across 3 retailers

2 retailers$1,027 SGD to $1,773 SGD

A
Cheapest Retailer
-
$1,027 SGD
$803 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQTVSY5XBTGDM · Nov 2
$1,773 SGD
£1,092 GBP
View
1 more retailer has this diamond
Prices start from $1,027 SGDSave up to $746 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.92ct Marquise
$1,027 SGD